The chemical 1,10-Phenanthroline has a designated molecular formula of C12H8N2 and a molecular weight of 180.210 g/mol. Synonyms may include: CCRIS 4855, 4,5-Diazaphenanthrene, EINECS 200-629-2, 1,10-Fenanthrolin [Czech], NSC 203545, Orthophenanthroline, beta-Phenanthroline, o-Phenanthroline, 1,10-o-Phenanthroline, 2-Phenanthroline, NSC 4265, 1,10-Fenanthrolin (ChemID). 1,10-Phenanthroline has been assigned a MeSH pharmacological action of: Cholinesterase Inhibitor, Protease Inhibitor.